Optimal. Leaf size=22 \[ \frac {x^2}{2}+\frac {2 x^3}{3}+\frac {x^4}{4} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.00, antiderivative size = 22, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {14}
\begin {gather*} \frac {x^4}{4}+\frac {2 x^3}{3}+\frac {x^2}{2} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 14
Rubi steps
\begin {align*} \int x \left (1+2 x+x^2\right ) \, dx &=\int \left (x+2 x^2+x^3\right ) \, dx\\ &=\frac {x^2}{2}+\frac {2 x^3}{3}+\frac {x^4}{4}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.00, size = 22, normalized size = 1.00 \begin {gather*} \frac {x^2}{2}+\frac {2 x^3}{3}+\frac {x^4}{4} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.02, size = 17, normalized size = 0.77
method | result | size |
gosper | \(\frac {x^{2} \left (3 x^{2}+8 x +6\right )}{12}\) | \(16\) |
default | \(\frac {1}{2} x^{2}+\frac {2}{3} x^{3}+\frac {1}{4} x^{4}\) | \(17\) |
norman | \(\frac {1}{2} x^{2}+\frac {2}{3} x^{3}+\frac {1}{4} x^{4}\) | \(17\) |
risch | \(\frac {1}{2} x^{2}+\frac {2}{3} x^{3}+\frac {1}{4} x^{4}\) | \(17\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 3.25, size = 16, normalized size = 0.73 \begin {gather*} \frac {1}{4} \, x^{4} + \frac {2}{3} \, x^{3} + \frac {1}{2} \, x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.65, size = 16, normalized size = 0.73 \begin {gather*} \frac {1}{4} \, x^{4} + \frac {2}{3} \, x^{3} + \frac {1}{2} \, x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A]
time = 0.01, size = 15, normalized size = 0.68 \begin {gather*} \frac {x^{4}}{4} + \frac {2 x^{3}}{3} + \frac {x^{2}}{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 0.53, size = 16, normalized size = 0.73 \begin {gather*} \frac {1}{4} \, x^{4} + \frac {2}{3} \, x^{3} + \frac {1}{2} \, x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 0.03, size = 15, normalized size = 0.68 \begin {gather*} \frac {x^2\,\left (3\,x^2+8\,x+6\right )}{12} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________